div,p,span,img,body,html.input{
  margin:0;
  padding:0;
}
.fl{
  float:left;
}
.fl{
  float:right;
}
.clearfix::after{
  display: block;
  clear:both;
  content:".";
  height:0;
  visibility: hidden;
}
.clearfix{
    *zoom: 1;
}
html {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  -webkit-text-size-adjust: 100%;
  height: 100%;
}

html, body, h1, h2, h3, h4, h5, h6, div, dl, dt, dd, ul, ol, li, p, blockquote, pre, hr, figure, table, caption, th, td, form, fieldset, legend, input, button, textarea, menu, canvas{
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

header, footer, section, article, aside, nav, address, figure, figcaption, menu, details {
  display: block;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

html, body, fieldset, img, iframe, abbr {
  border: 0;
}

i, cite, em, var, address, dfn {
  font-style: normal;
}

li {
  list-style: none;
}
html,body{
  width:100%;
  height:100%;
}
h1, h2, h3, h4, h5, h6, small {
  font-size: 100%;
}

pre, code, kbd, samp {
  font-family: inherit;
}

textarea {
  overflow: auto;
  resize: none;
}

label, summary {
  cursor: default;
}
html,body{
  width: 100%;
  height:100%;
}
a, button {
  cursor: pointer;
  -webkit-appearance: none;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}

input[type="button"], input[type="submit"], input[type="text"] {
  -webkit-appearance: none;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}

canvas {
  display: block;
}

body {
  font-family: Helvetica Neue, Helvetica, PingFang SC, Hiragino Sans GB, Microsoft YaHei, Arial, sans-serif;
  font-size: 14px;
  line-height: 1.6;
  color: #000;
  background-color: #fff;
  -webkit-font-smoothing: antialiased;
  height: 100%;
}
